diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/ARM/ARMBaseInstrInfo.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMBaseInstrInfo.cpp b/lib/Target/ARM/ARMBaseInstrInfo.cpp index 1cc5a17cb0..64d80dc67a 100644 --- a/lib/Target/ARM/ARMBaseInstrInfo.cpp +++ b/lib/Target/ARM/ARMBaseInstrInfo.cpp @@ -1583,6 +1583,9 @@ static unsigned canFoldIntoMOVCC(unsigned Reg, MachineInstr *&MI, // predicated instructions which will be reading CPSR. for (unsigned i = 1, e = MI->getNumOperands(); i != e; ++i) { const MachineOperand &MO = MI->getOperand(i); + // Reject frame index operands, PEI can't handle the predicated pseudos. + if (MO.isFI() || MO.isCPI() || MO.isJTI()) + return 0; if (!MO.isReg()) continue; if (TargetRegisterInfo::isPhysicalRegister(MO.getReg())) |